/*
 * SonarQube, open source software quality management tool.
 * Copyright (C) 2008-2014 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * SonarQube is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * SonarQube is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package org.sonar.server.text;

import com.google.common.collect.ImmutableList;
import org.sonar.api.ServerComponent;

import javax.servlet.ServletContext;
import java.util.List;

public class MacroInterpreter implements ServerComponent {

  private final List<Macro> macros;

  public MacroInterpreter(ServletContext servletContext) {
    this.macros = ImmutableList.<Macro>of(
      new RuleMacro(servletContext.getContextPath())
    );
  }

  public String interpret(String text) {
    String textReplaced = text;
    for (Macro macro : macros) {
      textReplaced = textReplaced.replaceAll(macro.getRegex(), macro.getReplacement());
    }
    return textReplaced;
  }

}